Intelligent Programmable Heating Furnace

Besides the conventional two-position control mode, the main temperature control system of this intelligent programmable heating furnace adopts AI PID control algorithm combined with fuzzy control theory based on traditional PID calculation. It supports 10-segment program configuration, allowing users to set arbitrary ramp-up and ramp-down slopes. It is equipped with complete programmable commands including jump, run, pause and stop.

Heating equipment generally has time-lag characteristics. This instrument can automatically smooth the turning points of linear heating, cooling and constant temperature curves. The smoothing level is related to the system lag parameter t: the larger the t value, the higher the smoothing degree, and vice versa.

The smaller the thermal inertia of the heating platform, the better the programmable control performance. The system adopts curve fitting to process program curves and effectively avoid temperature overshoot. The temperature-time programming mode features an ultra-wide adjustable range of heating and cooling slopes. Curve setting is highly flexible, supporting continuous heating segments and continuous constant temperature segments in any combination.

Product Name: Intelligent Programmable Heating Furnace / Programmable Temperature Controlled Box Resistance Furnace

This high-temperature box furnace is designed in vertical structure, with the furnace chamber on the upper part and electric control unit at the bottom. It can be placed directly on the laboratory bench for operation. It is an ideal equipment for universities, research institutes and industrial enterprises for powder processing, ceramic sintering, high-temperature experiments and quality inspection.

It features a durable left-side swing furnace door. The dual-row LED digital temperature controller delivers high control accuracy of ±1℃ and fast response. It supports programmable PID control, with built-in deviation alarm, over-temperature alarm and power-off protection to ensure safe and reliable operation.

Widely applied in ceramics, metallurgy, electronics, glass, chemical industry, machinery, refractory materials, new material development, special materials and building materials. It is commonly used in universities, research institutions and industrial factories for powder calcination, ceramic sintering, high-temperature tests, material treatment and quality detection.

1. Adopts advanced dual-layer air-cooled furnace structure. The directional air guide partition realizes internal cold air circulation, cools the conductive strips of heating elements and discharges hot air out of the furnace, preventing high-temperature oxidation and creating a good working environment.
2. The furnace body is precisely processed by CNC machine tools, followed by polishing, grinding, pickling, phosphating, powder spraying and high-temperature baking. With two-tone appearance, it features oxidation resistance, acid & alkali resistance, corrosion resistance, high temperature resistance and easy cleaning.
3. The furnace chamber is made of imported ceramic fiber with excellent thermal insulation and long service life. Silicon carbide heating elements are equipped to greatly extend the overall service life.
4. Optimized furnace chamber structure, sturdy and collapse-free for long-term use.
5. Left-side swing door design for easy operation.
6. Reserved 485 conversion interface. Connect with computer via supporting software to realize remote control, real-time monitoring, historical record and report export for single or multiple furnaces. A paperless recorder is optional for data storage and output.
7. Equipped with high-precision temperature sensors for accurate temperature control and minor linear error of heating rate.
8. Built-in industrial microcomputer to record temperature curves and differential thermal patterns.
9. Industrial wide touch screen displays comprehensive information, including set temperature, heating rate and switch status.
10. Photoelectric isolated RS485 communication interface supports full remote operation via computer.
11. The temperature sensor is closely attached to the heating surface and sealed inside the chamber, ensuring fast heat conduction and uniform temperature. The heat source is anti-oxidation. This unit features compact size, high power, low energy consumption and fast heating speed, capable of continuous long-time high-temperature operation.
12. Automatic over-temperature alarm function prevents dry burning caused by forgetting to turn off power after experiments.

• PC Communication Interface: 485 interface for remote control, real-time tracking, data recording and report output
• Consumables: Crucible, quartz boat, saggar, corundum tube, quartz tube, silicon carbide base plate, etc.
• Touchscreen Controller: Touch temperature controller, observation window optional
• Paperless Recorder: Stores multiple heating/holding/cooling curves, equipped with USB port for data copy, view and print
• Atmosphere Interface: Air inlet & outlet at rear for injecting nitrogen or inert gas

Warranty: 1-year full warranty, lifetime maintenance service. Consumable parts such as heating elements are not covered by free warranty.

Operation Guide: Please contact our sales team for detailed operating instructions.